472373633 has 2 divisors, whose sum is σ = 472373634. Its totient is φ = 472373632.

The previous prime is 472373623. The next prime is 472373659. The reversal of 472373633 is 336373274.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 402283249 + 70090384 = 20057^2 + 8372^2 .

It is a cyclic number.

It is not a de Polignac number, because 472373633 - 2⁴ = 472373617 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a plaindrome in base 12.

It is a zygodrome in base 12.

It is not a weakly prime, because it can be changed into another prime (472373623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236186816 + 236186817.

It is an arithmetic number, because the mean of its divisors is an integer number (236186817).

Almost surely, 2^472373633 is an apocalyptic number.

It is an amenable number.

472373633 is a deficient number, since it is larger than the sum of its proper divisors (1).

472373633 is an equidigital number, since it uses as much as digits as its factorization.

472373633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 38.

The square root of 472373633 is about 21734.1582077613. The cubic root of 472373633 is about 778.8046741765.

The spelling of 472373633 in words is "four hundred seventy-two million, three hundred seventy-three thousand, six hundred thirty-three".